update1 (#473)

Author: bogyo210

.semaphore/semaphore.yml

@@ -400,6 +400,21 @@ blocks:
             - sudo ./tests/support/bats-core/install.sh /usr/local
             - bats --report-formatter junit --tap --timing $TEST
 
+        - name: "Cache tests -e"
+          matrix:
+            - env_var: TEST
+              values:
+                - tests/libcheckout.bats
+            - env_var: SEMAPHORE_CACHE_ARCHIVE_METHOD
+              values:
+                - shell-out
+                - native
+                - native-parallel
+          commands:
+            - cd ~ && rm -rf toolbox
+            - set -evo pipefail
+            - checkout --use-cache
+
         - name: "Non-cache tests"
           matrix:
             - env_var: TEST
@@ -460,6 +475,26 @@ blocks:
             - sudo ./tests/support/bats-core/install.sh /usr/local
             - bats --report-formatter junit --tap --timing $TEST
 
+        - name: "Cache tests -e"
+          matrix:
+            - env_var: TEST
+              values:
+                - tests/libcheckout.bats
+            - env_var: SEMAPHORE_CACHE_ARCHIVE_METHOD
+              values:
+                - shell-out
+                - native
+                - native-parallel
+          commands:
+            - source release/install_in_tests.sh
+            - cd ~ && rm -rf toolbox
+            - set -evo pipefail
+            - checkout --use-cache
+            - git submodule init && git submodule update
+            - sudo ./tests/support/bats-core/install.sh /usr/local
+            - bats --report-formatter junit --tap --timing $TEST
+
+
         - name: "Non-cache tests"
           matrix:
             - env_var: TEST
@@ -519,6 +554,25 @@ blocks:
             - sudo ./tests/support/bats-core/install.sh /usr/local
             - bats --report-formatter junit --tap --timing $TEST
 
+        - name: "Cache tests -e"
+          matrix:
+            - env_var: TEST
+              values:
+                - tests/libcheckout.bats
+            - env_var: SEMAPHORE_CACHE_ARCHIVE_METHOD
+              values:
+                - shell-out
+                - native
+                - native-parallel
+          commands:
+            - source release/install_in_tests.sh
+            - cd ~ && rm -rf toolbox
+            - set -evo pipefail
+            - checkout --use-cache
+            - git submodule init && git submodule update
+            - sudo ./tests/support/bats-core/install.sh /usr/local
+            - bats --report-formatter junit --tap --timing $TEST
+
         - name: "Non-cache tests"
           matrix:
             - env_var: TEST
@@ -631,6 +685,26 @@ blocks:
             - sudo ./tests/support/bats-core/install.sh /usr/local
             - bats --report-formatter junit --tap --timing $TEST
 
+        - name: "Cache tests -e"
+          matrix:
+            - env_var: TEST
+              values:
+                - tests/libcheckout.bats
+            - env_var: SEMAPHORE_CACHE_ARCHIVE_METHOD
+              values:
+                - shell-out
+                - native
+                - native-parallel
+          commands:
+            - source release/install_in_tests.sh
+            - cd ~ && rm -rf toolbox
+            - set -evo pipefail
+            - checkout --use-cache
+            - git submodule init && git submodule update
+            - sudo ./tests/support/bats-core/install.sh /usr/local
+            - bats --report-formatter junit --tap --timing $TEST
+
+
         - name: "Non-cache tests"
           matrix:
             - env_var: TEST

libcheckout

@@ -125,7 +125,10 @@ function checkout::cache_store() {
 
   local cache_key
   local cache_age
-  cache_key=$(cache list 2>&1 | grep git-cache- | awk '{ print $1 }' | head -1)
+  cache_key="$(cache list 2>&1 | grep git-cache- || true )"
+  if [[ -n "$cache_key" ]];then 
+    cache_key=$(echo "${cache_key}" | awk '{ print $1 }'| head -1)
+  fi
   cache_age=$(echo "${cache_key}" | cut -d'-' -f8)
 
   if [[ -n "$cache_age" ]] && [[ $cache_age =~ ^[0-9]+$ ]]; then